Siding panel



FIG. 1 is a top perspective view of a siding panel embodying my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof, the right side view being a mirror image;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof.

The broken lines illustrate portions of the siding panel that form no part of the claimed design. 

CLAIM The ornamental design for a siding panel, as shown and described. 